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mux.c

/*
 * linux/arch/arm/mach-omap2/mux.c
 *
 * OMAP2 and OMAP3 pin multiplexing configurations
 *
 * Copyright (C) 2004 - 2008 Texas Instruments Inc.
 * Copyright (C) 2003 - 2008 Nokia Corporation
 *
 * Written by Tony Lindgren
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */
#include <linux/module.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/spinlock.h>

#include <asm/system.h>

#include <mach/control.h>
#include <mach/mux.h>

#ifdef CONFIG_OMAP_MUX

static struct omap_mux_cfg arch_mux_cfg;

/* NOTE: See mux.h for the enumeration */

#ifdef CONFIG_ARCH_OMAP24XX
static struct pin_config __initdata_or_module omap24xx_pins[] = {
/*
 *    description             mux   mux   pull  pull  debug
 *                            offset      mode  ena   type
 */

/* 24xx I2C */
MUX_CFG_24XX("M19_24XX_I2C1_SCL",   0x111,      0,    0,    0,    1)
MUX_CFG_24XX("L15_24XX_I2C1_SDA",   0x112,      0,    0,    0,    1)
MUX_CFG_24XX("J15_24XX_I2C2_SCL",   0x113,      0,    0,    1,    1)
MUX_CFG_24XX("H19_24XX_I2C2_SDA",   0x114,      0,    0,    0,    1)

/* Menelaus interrupt */
MUX_CFG_24XX("W19_24XX_SYS_NIRQ",   0x12c,      0,    1,    1,    1)

/* 24xx clocks */
MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137,      0,    1,    1,    1)

/* 24xx GPMC chipselects, wait pin monitoring */
MUX_CFG_24XX("E2_GPMC_NCS2",        0x08e,      0,    1,    1,    1)
MUX_CFG_24XX("L2_GPMC_NCS7",        0x093,      0,    1,    1,    1)
MUX_CFG_24XX("L3_GPMC_WAIT0",       0x09a,      0,    1,    1,    1)
MUX_CFG_24XX("N7_GPMC_WAIT1",       0x09b,      0,    1,    1,    1)
MUX_CFG_24XX("M1_GPMC_WAIT2",       0x09c,      0,    1,    1,    1)
MUX_CFG_24XX("P1_GPMC_WAIT3",       0x09d,      0,    1,    1,    1)

/* 24xx McBSP */
MUX_CFG_24XX("Y15_24XX_MCBSP2_CLKX",      0x124,      1,    1,    0,    1)
MUX_CFG_24XX("R14_24XX_MCBSP2_FSX", 0x125,      1,    1,    0,    1)
MUX_CFG_24XX("W15_24XX_MCBSP2_DR",  0x126,      1,    1,    0,    1)
MUX_CFG_24XX("V15_24XX_MCBSP2_DX",  0x127,      1,    1,    0,    1)

/* 24xx GPIO */
MUX_CFG_24XX("M21_242X_GPIO11",           0x0c9,      3,    1,    1,    1)
MUX_CFG_24XX("P21_242X_GPIO12",           0x0ca,      3,    0,    0,    1)
MUX_CFG_24XX("AA10_242X_GPIO13",    0x0e5,      3,    0,    0,    1)
MUX_CFG_24XX("AA6_242X_GPIO14",           0x0e6,      3,    0,    0,    1)
MUX_CFG_24XX("AA4_242X_GPIO15",           0x0e7,      3,    0,    0,    1)
MUX_CFG_24XX("Y11_242X_GPIO16",           0x0e8,      3,    0,    0,    1)
MUX_CFG_24XX("AA12_242X_GPIO17",    0x0e9,      3,    0,    0,    1)
MUX_CFG_24XX("AA8_242X_GPIO58",           0x0ea,      3,    0,    0,    1)
MUX_CFG_24XX("Y20_24XX_GPIO60",           0x12c,      3,    0,    0,    1)
MUX_CFG_24XX("W4__24XX_GPIO74",           0x0f2,      3,    0,    0,    1)
MUX_CFG_24XX("N15_24XX_GPIO85",           0x103,      3,    0,    0,    1)
MUX_CFG_24XX("M15_24XX_GPIO92",           0x10a,      3,    0,    0,    1)
MUX_CFG_24XX("P20_24XX_GPIO93",           0x10b,      3,    0,    0,    1)
MUX_CFG_24XX("P18_24XX_GPIO95",           0x10d,      3,    0,    0,    1)
MUX_CFG_24XX("M18_24XX_GPIO96",           0x10e,      3,    0,    0,    1)
MUX_CFG_24XX("L14_24XX_GPIO97",           0x10f,      3,    0,    0,    1)
MUX_CFG_24XX("J15_24XX_GPIO99",           0x113,      3,    1,    1,    1)
MUX_CFG_24XX("V14_24XX_GPIO117",    0x128,      3,    1,    0,    1)
MUX_CFG_24XX("P14_24XX_GPIO125",    0x140,      3,    1,    1,    1)

/* 242x DBG GPIO */
MUX_CFG_24XX("V4_242X_GPIO49",            0xd3, 3,    0,    0,    1)
MUX_CFG_24XX("W2_242X_GPIO50",            0xd4, 3,    0,    0,    1)
MUX_CFG_24XX("U4_242X_GPIO51",            0xd5, 3,    0,    0,    1)
MUX_CFG_24XX("V3_242X_GPIO52",            0xd6, 3,    0,    0,    1)
MUX_CFG_24XX("V2_242X_GPIO53",            0xd7, 3,    0,    0,    1)
MUX_CFG_24XX("V6_242X_GPIO53",            0xcf, 3,    0,    0,    1)
MUX_CFG_24XX("T4_242X_GPIO54",            0xd8, 3,    0,    0,    1)
MUX_CFG_24XX("Y4_242X_GPIO54",            0xd0, 3,    0,    0,    1)
MUX_CFG_24XX("T3_242X_GPIO55",            0xd9, 3,    0,    0,    1)
MUX_CFG_24XX("U2_242X_GPIO56",            0xda, 3,    0,    0,    1)

/* 24xx external DMA requests */
MUX_CFG_24XX("AA10_242X_DMAREQ0",   0x0e5,      2,    0,    0,    1)
MUX_CFG_24XX("AA6_242X_DMAREQ1",    0x0e6,      2,    0,    0,    1)
MUX_CFG_24XX("E4_242X_DMAREQ2",           0x074,      2,    0,    0,    1)
MUX_CFG_24XX("G4_242X_DMAREQ3",           0x073,      2,    0,    0,    1)
MUX_CFG_24XX("D3_242X_DMAREQ4",           0x072,      2,    0,    0,    1)
MUX_CFG_24XX("E3_242X_DMAREQ5",           0x071,      2,    0,    0,    1)

/* UART3 */
MUX_CFG_24XX("K15_24XX_UART3_TX",   0x118,      0,    0,    0,    1)
MUX_CFG_24XX("K14_24XX_UART3_RX",   0x119,      0,    0,    0,    1)

/* MMC/SDIO */
MUX_CFG_24XX("G19_24XX_MMC_CLKO",   0x0f3,      0,    0,    0,    1)
MUX_CFG_24XX("H18_24XX_MMC_CMD",    0x0f4,      0,    0,    0,    1)
MUX_CFG_24XX("F20_24XX_MMC_DAT0",   0x0f5,      0,    0,    0,    1)
MUX_CFG_24XX("H14_24XX_MMC_DAT1",   0x0f6,      0,    0,    0,    1)
MUX_CFG_24XX("E19_24XX_MMC_DAT2",   0x0f7,      0,    0,    0,    1)
MUX_CFG_24XX("D19_24XX_MMC_DAT3",   0x0f8,      0,    0,    0,    1)
MUX_CFG_24XX("F19_24XX_MMC_DAT_DIR0",     0x0f9,      0,    0,    0,    1)
MUX_CFG_24XX("E20_24XX_MMC_DAT_DIR1",     0x0fa,      0,    0,    0,    1)
MUX_CFG_24XX("F18_24XX_MMC_DAT_DIR2",     0x0fb,      0,    0,    0,    1)
MUX_CFG_24XX("E18_24XX_MMC_DAT_DIR3",     0x0fc,      0,    0,    0,    1)
MUX_CFG_24XX("G18_24XX_MMC_CMD_DIR",      0x0fd,      0,    0,    0,    1)
MUX_CFG_24XX("H15_24XX_MMC_CLKI",   0x0fe,      0,    0,    0,    1)

/* Full speed USB */
MUX_CFG_24XX("J20_24XX_USB0_PUEN",  0x11d,      0,    0,    0,    1)
MUX_CFG_24XX("J19_24XX_USB0_VP",    0x11e,      0,    0,    0,    1)
MUX_CFG_24XX("K20_24XX_USB0_VM",    0x11f,      0,    0,    0,    1)
MUX_CFG_24XX("J18_24XX_USB0_RCV",   0x120,      0,    0,    0,    1)
MUX_CFG_24XX("K19_24XX_USB0_TXEN",  0x121,      0,    0,    0,    1)
MUX_CFG_24XX("J14_24XX_USB0_SE0",   0x122,      0,    0,    0,    1)
MUX_CFG_24XX("K18_24XX_USB0_DAT",   0x123,      0,    0,    0,    1)

MUX_CFG_24XX("N14_24XX_USB1_SE0",   0x0ed,      2,    0,    0,    1)
MUX_CFG_24XX("W12_24XX_USB1_SE0",   0x0dd,      3,    0,    0,    1)
MUX_CFG_24XX("P15_24XX_USB1_DAT",   0x0ee,      2,    0,    0,    1)
MUX_CFG_24XX("R13_24XX_USB1_DAT",   0x0e0,      3,    0,    0,    1)
MUX_CFG_24XX("W20_24XX_USB1_TXEN",  0x0ec,      2,    0,    0,    1)
MUX_CFG_24XX("P13_24XX_USB1_TXEN",  0x0df,      3,    0,    0,    1)
MUX_CFG_24XX("V19_24XX_USB1_RCV",   0x0eb,      2,    0,    0,    1)
MUX_CFG_24XX("V12_24XX_USB1_RCV",   0x0de,      3,    0,    0,    1)

MUX_CFG_24XX("AA10_24XX_USB2_SE0",  0x0e5,      2,    0,    0,    1)
MUX_CFG_24XX("Y11_24XX_USB2_DAT",   0x0e8,      2,    0,    0,    1)
MUX_CFG_24XX("AA12_24XX_USB2_TXEN", 0x0e9,      2,    0,    0,    1)
MUX_CFG_24XX("AA6_24XX_USB2_RCV",   0x0e6,      2,    0,    0,    1)
MUX_CFG_24XX("AA4_24XX_USB2_TLLSE0",      0x0e7,      2,    0,    0,    1)

/* Keypad GPIO*/
MUX_CFG_24XX("T19_24XX_KBR0",       0x106,      3,    1,    1,    1)
MUX_CFG_24XX("R19_24XX_KBR1",       0x107,      3,    1,    1,    1)
MUX_CFG_24XX("V18_24XX_KBR2",       0x139,      3,    1,    1,    1)
MUX_CFG_24XX("M21_24XX_KBR3",       0xc9, 3,    1,    1,    1)
MUX_CFG_24XX("E5__24XX_KBR4",       0x138,      3,    1,    1,    1)
MUX_CFG_24XX("M18_24XX_KBR5",       0x10e,      3,    1,    1,    1)
MUX_CFG_24XX("R20_24XX_KBC0",       0x108,      3,    0,    0,    1)
MUX_CFG_24XX("M14_24XX_KBC1",       0x109,      3,    0,    0,    1)
MUX_CFG_24XX("H19_24XX_KBC2",       0x114,      3,    0,    0,    1)
MUX_CFG_24XX("V17_24XX_KBC3",       0x135,      3,    0,    0,    1)
MUX_CFG_24XX("P21_24XX_KBC4",       0xca, 3,    0,    0,    1)
MUX_CFG_24XX("L14_24XX_KBC5",       0x10f,      3,    0,    0,    1)
MUX_CFG_24XX("N19_24XX_KBC6",       0x110,      3,    0,    0,    1)

/* 24xx Menelaus Keypad GPIO */
MUX_CFG_24XX("B3__24XX_KBR5",       0x30, 3,    1,    1,    1)
MUX_CFG_24XX("AA4_24XX_KBC2",       0xe7, 3,    0,    0,    1)
MUX_CFG_24XX("B13_24XX_KBC6",       0x110,      3,    0,    0,    1)

/* 2430 USB */
MUX_CFG_24XX("AD9_2430_USB0_PUEN",  0x133,      4,    0,    0,    1)
MUX_CFG_24XX("Y11_2430_USB0_VP",    0x134,      4,    0,    0,    1)
MUX_CFG_24XX("AD7_2430_USB0_VM",    0x135,      4,    0,    0,    1)
MUX_CFG_24XX("AE7_2430_USB0_RCV",   0x136,      4,    0,    0,    1)
MUX_CFG_24XX("AD4_2430_USB0_TXEN",  0x137,      4,    0,    0,    1)
MUX_CFG_24XX("AF9_2430_USB0_SE0",   0x138,      4,    0,    0,    1)
MUX_CFG_24XX("AE6_2430_USB0_DAT",   0x139,      4,    0,    0,    1)
MUX_CFG_24XX("AD24_2430_USB1_SE0",  0x107,      2,    0,    0,    1)
MUX_CFG_24XX("AB24_2430_USB1_RCV",  0x108,      2,    0,    0,    1)
MUX_CFG_24XX("Y25_2430_USB1_TXEN",  0x109,      2,    0,    0,    1)
MUX_CFG_24XX("AA26_2430_USB1_DAT",  0x10A,      2,    0,    0,    1)

/* 2430 HS-USB */
MUX_CFG_24XX("AD9_2430_USB0HS_DATA3",     0x133,      0,    0,    0,    1)
MUX_CFG_24XX("Y11_2430_USB0HS_DATA4",     0x134,      0,    0,    0,    1)
MUX_CFG_24XX("AD7_2430_USB0HS_DATA5",     0x135,      0,    0,    0,    1)
MUX_CFG_24XX("AE7_2430_USB0HS_DATA6",     0x136,      0,    0,    0,    1)
MUX_CFG_24XX("AD4_2430_USB0HS_DATA2",     0x137,      0,    0,    0,    1)
MUX_CFG_24XX("AF9_2430_USB0HS_DATA0",     0x138,      0,    0,    0,    1)
MUX_CFG_24XX("AE6_2430_USB0HS_DATA1",     0x139,      0,    0,    0,    1)
MUX_CFG_24XX("AE8_2430_USB0HS_CLK", 0x13A,      0,    0,    0,    1)
MUX_CFG_24XX("AD8_2430_USB0HS_DIR", 0x13B,      0,    0,    0,    1)
MUX_CFG_24XX("AE5_2430_USB0HS_STP", 0x13c,      0,    1,    1,    1)
MUX_CFG_24XX("AE9_2430_USB0HS_NXT", 0x13D,      0,    0,    0,    1)
MUX_CFG_24XX("AC7_2430_USB0HS_DATA7",     0x13E,      0,    0,    0,    1)

/* 2430 McBSP */
MUX_CFG_24XX("AD6_2430_MCBSP_CLKS", 0x011E,     0,    0,    0,    1)

MUX_CFG_24XX("AB2_2430_MCBSP1_CLKR",      0x011A,     0,    0,    0,    1)
MUX_CFG_24XX("AD5_2430_MCBSP1_FSR", 0x011B,     0,    0,    0,    1)
MUX_CFG_24XX("AA1_2430_MCBSP1_DX",  0x011C,     0,    0,    0,    1)
MUX_CFG_24XX("AF3_2430_MCBSP1_DR",  0x011D,     0,    0,    0,    1)
MUX_CFG_24XX("AB3_2430_MCBSP1_FSX", 0x011F,     0,    0,    0,    1)
MUX_CFG_24XX("Y9_2430_MCBSP1_CLKX", 0x0120,     0,    0,    0,    1)

MUX_CFG_24XX("AC10_2430_MCBSP2_FSX",      0x012E,     1,    0,    0,    1)
MUX_CFG_24XX("AD16_2430_MCBSP2_CLX",      0x012F,     1,    0,    0,    1)
MUX_CFG_24XX("AE13_2430_MCBSP2_DX", 0x0130,     1,    0,    0,    1)
MUX_CFG_24XX("AD13_2430_MCBSP2_DR", 0x0131,     1,    0,    0,    1)
MUX_CFG_24XX("AC10_2430_MCBSP2_FSX_OFF",0x012E, 0,    0,    0,    1)
MUX_CFG_24XX("AD16_2430_MCBSP2_CLX_OFF",0x012F, 0,    0,    0,    1)
MUX_CFG_24XX("AE13_2430_MCBSP2_DX_OFF",   0x0130,     0,    0,    0,    1)
MUX_CFG_24XX("AD13_2430_MCBSP2_DR_OFF",   0x0131,     0,    0,    0,    1)

MUX_CFG_24XX("AC9_2430_MCBSP3_CLKX",      0x0103,     0,    0,    0,    1)
MUX_CFG_24XX("AE4_2430_MCBSP3_FSX", 0x0104,     0,    0,    0,    1)
MUX_CFG_24XX("AE2_2430_MCBSP3_DR",  0x0105,     0,    0,    0,    1)
MUX_CFG_24XX("AF4_2430_MCBSP3_DX",  0x0106,     0,    0,    0,    1)

MUX_CFG_24XX("N3_2430_MCBSP4_CLKX", 0x010B,     1,    0,    0,    1)
MUX_CFG_24XX("AD23_2430_MCBSP4_DR", 0x010C,     1,    0,    0,    1)
MUX_CFG_24XX("AB25_2430_MCBSP4_DX", 0x010D,     1,    0,    0,    1)
MUX_CFG_24XX("AC25_2430_MCBSP4_FSX",      0x010E,     1,    0,    0,    1)

MUX_CFG_24XX("AE16_2430_MCBSP5_CLKX",     0x00ED,     1,    0,    0,    1)
MUX_CFG_24XX("AF12_2430_MCBSP5_FSX",      0x00ED,     1,    0,    0,    1)
MUX_CFG_24XX("K7_2430_MCBSP5_DX",   0x00EF,     1,    0,    0,    1)
MUX_CFG_24XX("M1_2430_MCBSP5_DR",   0x00F0,     1,    0,    0,    1)

/* 2430 MCSPI1 */
MUX_CFG_24XX("Y18_2430_MCSPI1_CLK", 0x010F,     0,    0,    0,    1)
MUX_CFG_24XX("AD15_2430_MCSPI1_SIMO",     0x0110,     0,    0,    0,    1)
MUX_CFG_24XX("AE17_2430_MCSPI1_SOMI",     0x0111,     0,    0,    0,    1)
MUX_CFG_24XX("U1_2430_MCSPI1_CS0",  0x0112,     0,    0,    0,    1)

/* Touchscreen GPIO */
MUX_CFG_24XX("AF19_2430_GPIO_85",   0x0113,     3,    0,    0,    1)

};

#define OMAP24XX_PINS_SZ      ARRAY_SIZE(omap24xx_pins)

#else
#define omap24xx_pins         NULL
#define OMAP24XX_PINS_SZ      0
#endif      /* CONFIG_ARCH_OMAP24XX */

#ifdef CONFIG_ARCH_OMAP34XX
static struct pin_config __initdata_or_module omap34xx_pins[] = {
/*
 *          Name, reg-offset,
 *          mux-mode | [active-mode | off-mode]
 */

/* 34xx I2C */
MUX_CFG_34XX("K21_34XX_I2C1_SCL", 0x1ba,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("J21_34XX_I2C1_SDA", 0x1bc,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AF15_34XX_I2C2_SCL", 0x1be,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AE15_34XX_I2C2_SDA", 0x1c0,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AF14_34XX_I2C3_SCL", 0x1c2,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AG14_34XX_I2C3_SDA", 0x1c4,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AD26_34XX_I2C4_SCL", 0xa00,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AE26_34XX_I2C4_SDA", 0xa02,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)

/* PHY - HSUSB: 12-pin ULPI PHY: Port 1*/
MUX_CFG_34XX("Y8_3430_USB1HS_PHY_CLK", 0x5da,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("Y9_3430_USB1HS_PHY_STP", 0x5d8,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AA14_3430_USB1HS_PHY_DIR", 0x5ec,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA11_3430_USB1HS_PHY_NXT", 0x5ee,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W13_3430_USB1HS_PHY_D0", 0x5dc,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W12_3430_USB1HS_PHY_D1", 0x5de,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W11_3430_USB1HS_PHY_D2", 0x5e0,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y11_3430_USB1HS_PHY_D3", 0x5ea,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W9_3430_USB1HS_PHY_D4", 0x5e4,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y12_3430_USB1HS_PHY_D5", 0x5e6,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W8_3430_USB1HS_PHY_D6", 0x5e8,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y13_3430_USB1HS_PHY_D7", 0x5e2,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)

/* PHY - HSUSB: 12-pin ULPI PHY: Port 2*/
MUX_CFG_34XX("AA8_3430_USB2HS_PHY_CLK", 0x5f0,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AA10_3430_USB2HS_PHY_STP", 0x5f2,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AA9_3430_USB2HS_PHY_DIR", 0x5f4,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB11_3430_USB2HS_PHY_NXT", 0x5f6,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB10_3430_USB2HS_PHY_D0", 0x5f8,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB9_3430_USB2HS_PHY_D1", 0x5fa,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W3_3430_USB2HS_PHY_D2", 0x1d4,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T4_3430_USB2HS_PHY_D3", 0x1de,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T3_3430_USB2HS_PHY_D4", 0x1d8,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("R3_3430_USB2HS_PHY_D5", 0x1da,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("R4_3430_USB2HS_PHY_D6", 0x1dc,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T2_3430_USB2HS_PHY_D7", 0x1d6,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLDOWN)

/* TLL - HSUSB: 12-pin TLL Port 1*/
MUX_CFG_34XX("Y8_3430_USB1HS_TLL_CLK", 0x5da,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y9_3430_USB1HS_TLL_STP", 0x5d8,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AA14_3430_USB1HS_TLL_DIR", 0x5ec,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA11_3430_USB1HS_TLL_NXT", 0x5ee,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W13_3430_USB1HS_TLL_D0", 0x5dc,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W12_3430_USB1HS_TLL_D1", 0x5de,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W11_3430_USB1HS_TLL_D2", 0x5e0,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y11_3430_USB1HS_TLL_D3", 0x5ea,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W9_3430_USB1HS_TLL_D4", 0x5e4,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y12_3430_USB1HS_TLL_D5", 0x5e6,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W8_3430_USB1HS_TLL_D6", 0x5e8,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y13_3430_USB1HS_TLL_D7", 0x5e2,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)

/* TLL - HSUSB: 12-pin TLL Port 2*/
MUX_CFG_34XX("AA8_3430_USB2HS_TLL_CLK", 0x5f0,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA10_3430_USB2HS_TLL_STP", 0x5f2,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AA9_3430_USB2HS_TLL_DIR", 0x5f4,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB11_3430_USB2HS_TLL_NXT", 0x5f6,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB10_3430_USB2HS_TLL_D0", 0x5f8,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB9_3430_USB2HS_TLL_D1", 0x5fa,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W3_3430_USB2HS_TLL_D2", 0x1d4,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T4_3430_USB2HS_TLL_D3", 0x1de,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T3_3430_USB2HS_TLL_D4", 0x1d8,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("R3_3430_USB2HS_TLL_D5", 0x1da,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("R4_3430_USB2HS_TLL_D6", 0x1dc,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T2_3430_USB2HS_TLL_D7", 0x1d6,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLDOWN)

/* TLL - HSUSB: 12-pin TLL Port 3*/
MUX_CFG_34XX("AA6_3430_USB3HS_TLL_CLK", 0x180,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB3_3430_USB3HS_TLL_STP", 0x166,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AA3_3430_USB3HS_TLL_DIR", 0x168,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y3_3430_USB3HS_TLL_NXT", 0x16a,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA5_3430_USB3HS_TLL_D0", 0x186,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y4_3430_USB3HS_TLL_D1", 0x184,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y5_3430_USB3HS_TLL_D2", 0x188,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W5_3430_USB3HS_TLL_D3", 0x18a,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB12_3430_USB3HS_TLL_D4", 0x16c,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB13_3430_USB3HS_TLL_D5", 0x16e,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA13_3430_USB3HS_TLL_D6", 0x170,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AA12_3430_USB3HS_TLL_D7", 0x172,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)

/* PHY FSUSB: FS Serial for Port 1 (multiple PHY modes supported) */
MUX_CFG_34XX("AF10_3430_USB1FS_PHY_MM1_RXDP", 0x5d8,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AG9_3430_USB1FS_PHY_MM1_RXDM", 0x5ee,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W13_3430_USB1FS_PHY_MM1_RXRCV", 0x5dc,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W12_3430_USB1FS_PHY_MM1_TXSE0", 0x5de,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W11_3430_USB1FS_PHY_MM1_TXDAT", 0x5e0,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("Y11_3430_USB1FS_PHY_MM1_TXEN_N", 0x5ea,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_OUTPUT)

/* PHY FSUSB: FS Serial for Port 2 (multiple PHY modes supported) */
MUX_CFG_34XX("AF7_3430_USB2FS_PHY_MM2_RXDP", 0x5f2,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AH7_3430_USB2FS_PHY_MM2_RXDM", 0x5f6,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB10_3430_USB2FS_PHY_MM2_RXRCV", 0x5f8,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AB9_3430_USB2FS_PHY_MM2_TXSE0", 0x5fa,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("W3_3430_USB2FS_PHY_MM2_TXDAT", 0x1d4,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("T4_3430_USB2FS_PHY_MM2_TXEN_N", 0x1de,
            OMAP34XX_MUX_MODE5 | OMAP34XX_PIN_OUTPUT)

/* PHY FSUSB: FS Serial for Port 3 (multiple PHY modes supported) */
MUX_CFG_34XX("AH3_3430_USB3FS_PHY_MM3_RXDP", 0x166,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AE3_3430_USB3FS_PHY_MM3_RXDM", 0x16a,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AD1_3430_USB3FS_PHY_MM3_RXRCV", 0x186,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AE1_3430_USB3FS_PHY_MM3_TXSE0", 0x184,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AD2_3430_USB3FS_PHY_MM3_TXDAT", 0x188,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("AC1_3430_USB3FS_PHY_MM3_TXEN_N", 0x18a,
            OMAP34XX_MUX_MODE6 | OMAP34XX_PIN_OUTPUT)


/* 34XX GPIO - bidirectional, unless the name has an "_OUT" suffix.
 * (Always specify PIN_INPUT, except for names suffixed by "_OUT".)
 * No internal pullup/pulldown without "_UP" or "_DOWN" suffix.
 */
MUX_CFG_34XX("AF26_34XX_GPIO0", 0x1e0,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("AF22_34XX_GPIO9", 0xa18,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("AG9_34XX_GPIO23", 0x5ee,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("AH8_34XX_GPIO29", 0x5fa,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("U8_34XX_GPIO54_OUT", 0x0b4,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("U8_34XX_GPIO54_DOWN", 0x0b4,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLDOWN)
MUX_CFG_34XX("L8_34XX_GPIO63", 0x0ce,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("G25_34XX_GPIO86_OUT", 0x0fc,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AG4_34XX_GPIO134_OUT", 0x160,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AF4_34XX_GPIO135_OUT", 0x162,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AE4_34XX_GPIO136_OUT", 0x164,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("AF6_34XX_GPIO140_UP", 0x16c,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AE6_34XX_GPIO141", 0x16e,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("AF5_34XX_GPIO142", 0x170,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("AE5_34XX_GPIO143", 0x172,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)
MUX_CFG_34XX("H19_34XX_GPIO164_OUT", 0x19c,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("J25_34XX_GPIO170", 0x1c6,
            OMAP34XX_MUX_MODE4 | OMAP34XX_PIN_INPUT)

/* OMAP3 SDRC CKE signals to SDR/DDR ram chips */
MUX_CFG_34XX("H16_34XX_SDRC_CKE0", 0x262,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT)
MUX_CFG_34XX("H17_34XX_SDRC_CKE1", 0x264,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT)

/* MMC1 */
MUX_CFG_34XX("N28_3430_MMC1_CLK", 0x144,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("M27_3430_MMC1_CMD", 0x146,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("N27_3430_MMC1_DAT0", 0x148,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("N26_3430_MMC1_DAT1", 0x14a,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("N25_3430_MMC1_DAT2", 0x14c,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("P28_3430_MMC1_DAT3", 0x14e,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("P27_3430_MMC1_DAT4", 0x150,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("P26_3430_MMC1_DAT5", 0x152,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("R27_3430_MMC1_DAT6", 0x154,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("R25_3430_MMC1_DAT7", 0x156,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)

/* MMC2 */
MUX_CFG_34XX("AE2_3430_MMC2_CLK", 0x158,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AG5_3430_MMC2_CMD", 0x15A,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AH5_3430_MMC2_DAT0", 0x15c,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AH4_3430_MMC2_DAT1", 0x15e,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AG4_3430_MMC2_DAT2", 0x160,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AF4_3430_MMC2_DAT3", 0x162,
            OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_INPUT_PULLUP)

/* MMC3 */
MUX_CFG_34XX("AF10_3430_MMC3_CLK", 0x5d8,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AC3_3430_MMC3_CMD", 0x1d0,
            OMAP34XX_MUX_MODE3 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AE11_3430_MMC3_DAT0", 0x5e4,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AH9_3430_MMC3_DAT1", 0x5e6,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AF13_3430_MMC3_DAT2", 0x5e8,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP)
MUX_CFG_34XX("AF13_3430_MMC3_DAT3", 0x5e2,
            OMAP34XX_MUX_MODE2 | OMAP34XX_PIN_INPUT_PULLUP)

/* SYS_NIRQ T2 INT1 */
MUX_CFG_34XX("AF26_34XX_SYS_NIRQ", 0x1E0,
            OMAP3_WAKEUP_EN | OMAP34XX_PIN_INPUT_PULLUP |
            OMAP34XX_MUX_MODE0)
};

#define OMAP34XX_PINS_SZ      ARRAY_SIZE(omap34xx_pins)

#else
#define omap34xx_pins         NULL
#define OMAP34XX_PINS_SZ      0
#endif      /* CONFIG_ARCH_OMAP34XX */

#if defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS)
static void __init_or_module omap2_cfg_debug(const struct pin_config *cfg, u16 reg)
{
      u16 orig;
      u8 warn = 0, debug = 0;

      if (cpu_is_omap24xx())
            orig = omap_ctrl_readb(cfg->mux_reg);
      else
            orig = omap_ctrl_readw(cfg->mux_reg);

#ifdef      CONFIG_OMAP_MUX_DEBUG
      debug = cfg->debug;
#endif
      warn = (orig != reg);
      if (debug || warn)
            printk(KERN_WARNING
                  "MUX: setup %s (0x%p): 0x%04x -> 0x%04x\n",
                  cfg->name, omap_ctrl_base_get() + cfg->mux_reg,
                  orig, reg);
}
#else
#define omap2_cfg_debug(x, y) do {} while (0)
#endif

#ifdef CONFIG_ARCH_OMAP24XX
static int __init_or_module omap24xx_cfg_reg(const struct pin_config *cfg)
{
      static DEFINE_SPINLOCK(mux_spin_lock);
      unsigned long flags;
      u8 reg = 0;

      spin_lock_irqsave(&mux_spin_lock, flags);
      reg |= cfg->mask & 0x7;
      if (cfg->pull_val)
            reg |= OMAP2_PULL_ENA;
      if (cfg->pu_pd_val)
            reg |= OMAP2_PULL_UP;
      omap2_cfg_debug(cfg, reg);
      omap_ctrl_writeb(reg, cfg->mux_reg);
      spin_unlock_irqrestore(&mux_spin_lock, flags);

      return 0;
}
#else
#define omap24xx_cfg_reg      NULL
#endif

#ifdef CONFIG_ARCH_OMAP34XX
static int __init_or_module omap34xx_cfg_reg(const struct pin_config *cfg)
{
      static DEFINE_SPINLOCK(mux_spin_lock);
      unsigned long flags;
      u16 reg = 0;

      spin_lock_irqsave(&mux_spin_lock, flags);
      reg |= cfg->mux_val;
      omap2_cfg_debug(cfg, reg);
      omap_ctrl_writew(reg, cfg->mux_reg);
      spin_unlock_irqrestore(&mux_spin_lock, flags);

      return 0;
}
#else
#define omap34xx_cfg_reg      NULL
#endif

int __init omap2_mux_init(void)
{
      if (cpu_is_omap24xx()) {
            arch_mux_cfg.pins = omap24xx_pins;
            arch_mux_cfg.size = OMAP24XX_PINS_SZ;
            arch_mux_cfg.cfg_reg    = omap24xx_cfg_reg;
      } else if (cpu_is_omap34xx()) {
            arch_mux_cfg.pins = omap34xx_pins;
            arch_mux_cfg.size = OMAP34XX_PINS_SZ;
            arch_mux_cfg.cfg_reg    = omap34xx_cfg_reg;
      }

      return omap_mux_register(&arch_mux_cfg);
}

#endif

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